PRODUCT DESCRIPTION
SIEMENS 5TT4217-2 - Digital Time Switch
This device is a SIEMENS SENTRON 5TT4 series digital time switch, engineered for precise, time-dependent control of electrical circuits in industrial and commercial building automation applications. It features a weekly programming schedule and a single changeover contact, facilitating automated switching operations for lighting, heating, ventilation, or access control systems. The unit integrates into standard DIN rail enclosures, providing reliable scheduling functionality for critical infrastructure.
Technical Specifications:
- SERIES/FAMILY: SENTRON 5TT4
- COMPONENT TYPE: Digital Time Switch
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230VAC
- NOMINAL FREQUENCY: 50/60Hz
- SWITCHING CAPACITY: 16A (resistive load)
- CONTACT TYPE: 1 Changeover Contact (SPDT)
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail (2TE width)
- DISPLAY: LCD
- PROGRAMMING: Weekly Program
- CHANNELS: 1
- POWER RESERVE: Approximately 100 hours (battery backup)
- INTERFACE/CONTROL:
- OPERATION: Manual Override, Automatic Mode
- PROGRAMMING INTERFACE: Integrated Push Buttons
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front), IP00 (terminals)
- AMBIENT TEMPERATURE: -10 to +55 degrees Celsius
- COMPATIBILITY/APPLICATION: Building Automation, Lighting Control, HVAC Scheduling, Access Control Systems, Industrial Process Timing